Fusion MS-AM402 Amplifier 2 Channel 400 Watts

The Fusion MS-AM402 2 Channel Marine Amplifier (400W) is a marine-grade power solution designed to deliver clean audio on the water. Built by Garmin, this Class-AB amplifier is 2-ohm stable, allowing it to power up to four speakers (two per channel in parallel) or a single subwoofer when bridged at 4 ohms.

Performance and Power

• Peak Power Output: 400W total.
• RMS Power Output: 65W x 2 at 4 ohms, 100W x 2 at 2 ohms, or 200W x 1 bridged at 4 ohms.
• Class-AB Design: Balances sound quality with efficiency, reducing crossover distortion for a smoother audio profile.
• Variable Controls: Features built-in variable low-pass and high-pass crossovers, along with a bass boost adjustable from 0 to +18dB.

Marine-Specific Durability

• Environmental Protection: Conformal-coated PCBs protect internal components from corrosion caused by salt air and moisture.
• Thermal Management: Uses FUTRANZ heat sink technology to dissipate heat efficiently, ensuring stability during long periods of high-volume use.
• Corrosion Resistance: Features a marine-grade chassis with stainless steel end caps and gold-plated or nickel-plated connectors to maintain signal integrity